1135093609 has 8 divisors (see below), whose sum is σ = 1222724160. Its totient is φ = 1047508176.

The previous prime is 1135093591. The next prime is 1135093637. The reversal of 1135093609 is 9063905311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1135093609 - 2⁷ = 1135093481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1135093639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55782 + ... + 73360.

It is an arithmetic number, because the mean of its divisors is an integer number (152840520).

Almost surely, 2^1135093609 is an apocalyptic number.

It is an amenable number.

1135093609 is a deficient number, since it is larger than the sum of its proper divisors (87630551).

1135093609 is a wasteful number, since it uses less digits than its factorization.

1135093609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22559.

The product of its (nonzero) digits is 21870, while the sum is 37.

The square root of 1135093609 is about 33691.1503068684. The cubic root of 1135093609 is about 1043.1431074582.

The spelling of 1135093609 in words is "one billion, one hundred thirty-five million, ninety-three thousand, six hundred nine".